Kauai

15 Best Kauai Scuba Diving

The dive trips: south shore two-tank mornings over lava ledges thick with turtles. Summer brings the calm water; the dive boats schedule around it honestly.

1.Kauai’s Ultimate South Shore 2 Tank Dive (Certified Divers Only)

Experience Kauai’s vibrant marine life with a guided, two-tank shore dive in Hanakaape Bay. Perfect for certified divers seeking easy access and big sights.

Most Popular★ 5.0

“This was absolutely the best adventure we had while in Kauai. Josh, our dive master, was knowledgeable, curious, funny and helpful. 100% recommend! We saw tons of marine life and had an amazing time!”

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2.Kauai’s Ultimate Discover Scuba Dive – OCEAN EXPERIENCE (1 Tank Dive)

Experience Kauai's marine wonders with a personalized, beginner-friendly 1-tank scuba adventure led by expert instructors. Perfect for first-time divers seeking an authentic ocean encounter.

★ 5.0

“My father and I had a great time scuba diving for the first time. The instruction was great, and there was time to practice the skills learned. The dive lasted about 20-30 minutes for us, and is completely up to how much air you have…”

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3.Kauai’s Ultimate Boat 2 Tank Adventure Dive Certified Divers Only

Explore Kauai’s southern coast with a small-group zodiac adventure, combining scenic boat rides with snorkeling and encounters with green sea turtles.

★ 5.0

“I left a good review description but the viator.com just deleted it. I don't feel like rewriting it. Anyway it was awesome the crew Dominic and Drew did everything perfectly. We spent a long time at the bottom.”

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4.Kauai’s Exclusive Morning Scuba Charter for Experienced Divers

Experience Kauai’s vibrant marine life with a 4.5-hour morning scuba charter, exploring lava tubes, reefs, and encounters with sharks, manta rays, and turtles.

★ 5.0

“Beautiful dive in and out of lava tubes with tons of sea turtles! Staff was professional and helpful! Would recommend!”

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5.Scuba Dive at Niihau (Forbidden island)

Experience the thrill of exploring Niihau with this small-group scuba tour from Kauai, featuring expert guides, wildlife sightings, and top-notch equipment.

“I would highly recommend Nick and Jessie and their dive operation to anyone. They are safety conscious but also relaxed. Their hospitality on board was unmatched. Jesse even baked us some blueberry bread! They are very knowledg”

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6.Try Scuba Diving in Kauai: No Experience Needed

Discover Kauai's underwater beauty with no experience needed. Enjoy a guided, safe, and fun intro to scuba diving, perfect for beginners and adventure seekers alike.

★ 5.0

“So nice to be able to book this so easily. Andrew was a great teacher and both my 17 year old daughter and my Father in law felt so comfortable. In fact my daughter wants to do another dive on Tuesday.”

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9.Try Scuba Diving in Kauai From a Boat for Non-Certified Divers

Explore Kauai's vibrant underwater world with a no-experience-needed boat tour. Safe, spacious, and full of marine life—perfect for beginners and adventurers alike.

★ 5.0

“Thomas and Jordan are fantastic! The two dives were fun! We had a great time! Saw a lots of cool stuff, including a couple of turtles. Highly recommend the tour!”

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10.Premium Afternoon Scuba Charter for All Certified Diver Levels

Experience Kauai’s underwater world on a premium afternoon scuba tour suitable for all certified divers, with high visibility, abundant sea life, and stunning coastal views.

★ 5.0

“This is a fantastic dive! We were shown a TON of different marine life! Diving form the boat was easy and the staff was able to make the dive easy.”

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11.2 Tanks Scuba Dive Kaua’i from a Boat

Experience Kauai’s vibrant marine life with a personalized 2-tank boat scuba tour, led by a passionate family team, offering flexible, relaxed dives.

★ 5.0

“Explore Kauai is a top-notch dive operation. They have an awesome boat and high quality dive gear. Booking was easy and pre-dive communication was prompt. Most important: Jessie and Nick are just super nice people and very talented at what they love to do. I'll…”

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12.One Tank Scuba Diving in Kauai South Shore Certified Diver Only

Experience Kauai’s vibrant marine life with a personalized, certified shore dive at Koloa Landing. Perfect for certified divers seeking an intimate underwater adventure.

★ 4.5

“Had a great reef dive with Cat, who was very knowledgeable, friendly and helped point out rare and indigenous fish and other marine life. The check in was quick and the gear was good quality. We saw lots of turtles, eels, a lion fish and…”

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13.Certified Scuba Dive from Shore with Sea Turtles at Koloa Landing

Experience a certified shore dive in Kauai, swimming alongside Hawaiian Green Sea Turtles and vibrant marine life. Expert guides, stunning reefs, and authentic underwater encounters await.

“Natalie and I were on Kauai with the Pride of America and I booked this dive for one of our days in port. I have a few dozen dives logged, but this was her first after certification and first in actual open water. Carlos was…”

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